244953
Potassium trichloro(ethylene)platinate(II) hydrate
Synonym(s):
Zeise’s salt
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About This Item
Linear Formula:
K[(H2C=CH2)PtCl3] · xH2O
CAS Number:
Molecular Weight:
368.59 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
234-577-7
MDL number:
composition
Degree of hydration, ≤1
Quality Segment
reaction suitability
core: platinum, reagent type: catalyst
mp
220 °C (dec.) (lit.)
density
2.88 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
O.[K+].C=C.Cl[Pt-](Cl)Cl
InChI
1S/C2H4.3ClH.K.H2O.Pt/c1-2;;;;;;/h1-2H2;3*1H;;1H2;/q;;;;+1;;+2/p-3
InChI key
DCEGWIMEFFONKJ-UHFFFAOYSA-K
General description
Potassium trichloro(ethylene)platinate(II) hydrate is a transition-metal alkene complex commonly known as Zeise′s salt. It was first reported in the year 1930 and considered as a prototype for the classic Dewar-Chatt-Duncanson model.
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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